Omar Haider, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

80873 Issued in CT

Practice address

Baystate Medical Center 759 Chestnut Street
Springfield, MA 01199-0001

Phone

(413) 794-0000

NPI assigned

May 27, 2022

Last updated

Jun 22, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other names 1

• Dr. Omar Haider Other name

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1653609600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1043959067",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011990001",
            "telephone_number": "413-794-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011990001",
            "telephone_number": "413-794-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 Grand St",
            "address_purpose": "LOCATION",
            "city": "New Britain",
            "state": "CT",
            "postal_code": "060522016",
            "country_code": "US",
            "telephone_number": "860-224-5661",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAIDER",
        "first_name": "OMAR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-05-27",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "80873",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "OMAR",
            "last_name": "HAIDER",
            "prefix": "DR.",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Niloufar Hafezi, M.D.
• Melissa N Hafner-Bandoski, LCSW
• Adaryn Hagar
• Susan Beth Hagen
• Stefan H Hagmann, MD
• Cheri Haimowitz
• James Francis Haines, M.D.
• Christina Noelle Haire
• Marilyn Anne Hajar, MD
• Jamila Elisha Hajj-Bey

• Internal Medicine Physician in Springfield, MA
• Providers in Springfield, MA by specialty
• Internal Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.